Find the value of k K^2+6x+1
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The answer is 8...and I didn't know the EXPLANATION...SORRY FOR THAT
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1
Answer:
kx²+6x+1=0
comparing to ax²+bx+c=0
a=k
b=6
c=1
b²=4ac
or, 6²=4*k*1
or, 36 = 4k
k = 36/4=9
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